{
  "state": "ok",
  "message": "云端镜像已是最新",
  "game_version": "0.5.1",
  "mirror_game_version": "0.5.1",
  "package_count": 14,
  "checked_at": "2026-11-12T10:23:56Z",
  "next_check_in": 86400
}